transmiting voice with the best quality

hi everyone

i am beginner
i want analyze sound with arduino uno and listen live to that by internet
I would appreciate if you could answer me

i want analyze sound with arduino uno

What sort of analysis do you want to do?

and listen live to that by interne

i am beginner

This is not a beginners project. If it can be done at all it will be complex, and you will need something more hefty than an Arduino Uno.

The Uno has enough memory to store about a quarter of a seconds worth of sound. And that is taking up all the data memory. You will need some of that for the Wi-Fi drivers.